continue on to further improve, to make sure product top quality in line with market and consumer standard requirements. Our firm has a excellent assurance program have already been established for 544-17-2, Dispersant Agent Powder, Dye Additive Nno Disperant, Concrete Admixture 5% Sodium Naphthalene Sulfonate,Polycarboxylate Water Reducer Liquid Powder. We will keep working hard and as we try our best to supply the best quality products, most competitive price and excellent service to every customer. Your satisfaction, our glory!!! The product will supply to all over the world, such as Europe, America, Australia,Rio de Janeiro, Egypt,Japan, Ukraine.Our company considers that selling is not only to gain profit but also popularize the culture of our company to the world. So we are working hard to give you the wholehearted service and willing to give you the most competitive price in the market